the family members for witnesses who want to contact us, please call us. if you saw something or know something about this, we want to hear from you. there is a lot of speculation going on about what happened and what circumstances were. the active shooter situation, intense situations like this get perceived many ways. you get 10 people who saw the incident going to give you 10 versions of it. we as law enforcement officers our job is to collect the information and make it into a cohe'sive idea of what actually occurred, not report based on speculation. we have tentatively identified the shooter at this time. we'll not release his name or any other information other than he is an adult mail until we've confirm that had identity 100%. the investigation will go on throughout the night well. have a command post set up over there. if you're a witness and feel capable of coming back to the light rail platform to be interviewed and you have not been interviewed yet, come directly there. if you don't feel up to it tonight call us on the number we've listed. the